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A degradable uv gravure embossed sandy ink for gold and silver cardboard

A gold and silver card, sandy feeling technology, applied in the field of ink, can solve the problems of insufficient UV gravure ink adhesion, insufficient pattern effect, etc., to improve scratch resistance and hand feeling, ensure UV crosslinking process, and prevent peeling powder effect

Active Publication Date: 2020-09-04
HUIZHOU PERFECT CHEM IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this UV gravure ink still has the disadvantages of insufficient adhesion and insufficient pattern effect.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] S1. First add 15 kg of 1,6-hexanediol diacrylate into the mixing tank, slowly add 13 kg of acrylate resin and 15 kg of epoxy soybean oil acrylate at a stirring speed of 800 rpm, add After finishing, increase the rotating speed to 1800 rpm, stir for 10 minutes until the dissolution is complete, and obtain the semi-finished product 1# for later use;

[0045] S2. Add 5 kg of sand flour, 8 kg of wax powder, 1.5 kg of silicone leveling agent, 1.5 kg of silicone defoamer to semi-finished product 1#, stir and mix evenly while adding, the stirring speed is 1600 rpm, stir 25 minutes;

[0046] S3. Then add 20 kg of isobornyl acrylate, 12 kg of active amine, 4 kg of 184 photoinitiator, and 5 kg of TPO photoinitiator, then reduce the stirring to 800 rpm, and stir for 20 minutes until the stirring is uniform and the initiator dissolves Completely, filter the package with an 80-mesh filter.

Embodiment 2

[0048]S1. First add 25 kg of 1,6-hexanediol diacrylate into the mixing tank, slowly add 10 kg of acrylate resin and 22 kg of epoxy soybean oil acrylate at a stirring speed of 900 rpm, add After finishing, increase the rotating speed to 1700 rpm, stir for 20 minutes until the dissolution is complete, and obtain the semi-finished product 1# for later use;

[0049] S2. Add 3 kg of sand flour, 5 kg of wax powder, 1 kg of silicone leveling agent, 1 kg of silicone defoamer to the semi-finished product 1#, stir and mix evenly while adding, the stirring speed is 1700 rpm, stir 20 minutes;

[0050] S3. Then add 17 kg of isobornyl acrylate, 11 kg of active amine, 2 kg of 184 photoinitiator, and 3 kg of TPO photoinitiator, then reduce the stirring to 900 rpm, and stir for 15 minutes until the stirring is uniform and the initiator dissolves Completely, filter the package with an 80-mesh filter.

Embodiment 3

[0052] S1. First add 19 kg of 1,6-hexanediol diacrylate into the mixing tank, slowly add 15 kg of acrylate resin and 25 kg of epoxy soybean oil acrylate at a stirring speed of 1000 rpm, add After finishing, increase the rotating speed to 1600 rpm, stir for 30 minutes until the dissolution is complete, and obtain the semi-finished product 1# for later use;

[0053] S2. Add 4 kg of sand flour, 7 kg of wax powder, 0.5 kg of silicone leveling agent, 0.5 kg of silicone defoamer to the semi-finished product 1#, stir and mix evenly while adding, the stirring speed is 1800 rpm, stir 15 minutes;

[0054] S3. Then add 10 kg of isobornyl acrylate, 10 kg of active amine, 3 kg of 184 photoinitiator, and 6 kg of TPO photoinitiator, then reduce the stirring to 1000 rpm, and stir for 10 minutes until the stirring is uniform and the initiator dissolves Completely, filter the package with an 80-mesh filter.

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PUM

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Abstract

The invention relates to the technical field of ink, and in particular, relates to a degradable UV gravure embossed sand-feeling ink for a gold and silver cardboard material. The ink comprises the following components by the weight percentage: 15%-25% of epoxidized soybean oil acrylate, 10%-15% of acrylate, 15%-25% of 1,6-hexanediol diacrylate, 10%-20% of isobornyl acrylate, 2%-4% of a 184 photoinitiator, 3%-6% of a TPO photoinitiator, 8%-12% of an amine initiator, 3%-5% of sand finish powder, 5%-8% of wax powder, and 1%-3% of an auxiliary agent. The degradable UV gravure embossed sand-feeling ink for a gold and silver cardboard has no solvent and no toxic gas emissions when in use, is environmentally friendly, and has no pollution; the ink after curing has the advantages of strong pattern three-dimensional sense, good adhesion force and good fluidity, can meet the requirements of decorative inks, can be biodegraded after being discarded, meets new concepts of environmental protection, reduces environment pollution, and achieves the purpose of sustainable development.

Description

technical field [0001] The invention relates to the technical field of inks, in particular, the invention relates to a degradable UV gravure embossed letter sandy ink used on gold and silver cardboard materials. Background technique [0002] The gravure printing inks on the market are mainly solvent-based, and their components contain a large amount of organic solvents. During construction, a large amount of organic solvents will be volatilized and released into the air, causing pollution to the environment and not conducive to environmental protection, especially benzene Solvents are detrimental to the health of operators. Patents have reported UV gravure inks, and patent CN101486857 discloses a UV curing gravure ink, which uses alkali-soluble acrylate resins and modified epoxy acrylate resins as the main resin, and photoinitiators, pigments, wax powder, Prepared with diluent and auxiliary agent, the prepared UV gravure printing ink has short drying cycle, stable inking pe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/101C09D11/107C09D11/03
CPCC09D11/03C09D11/101C09D11/107
Inventor 何建军柏跃松
Owner HUIZHOU PERFECT CHEM IND CO LTD
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